DANCRA RGB LED Bicycle Strip with Remote Control and High Color and Cuttable for Electric Wheel Kick and Frame Reflectors Light, Battery-Operated,

1. [3-Key Mini Controller] There are 7 static colors and 19 operating modes, and the speed and brightness can be adjusted in 5 levels. The controller also has a memory function, so it will continue to use the set mode after rebooting. 2. [Battery Box Powered] The LED strip light is powered by four AA batteries (batteries not included) for a long runtime. The battery box also features an ON/OFF switch for convenient operation. Note: If you notice any of the following issues during use: 1. The LEDs do not light up, 2. The controller does not work, or the LEDs remain static at one color, this may be due to low battery levels. Please replace the batteries immediately to ensure normal use. 3. [Soft and waterproof LED strip light] The surface of the LED strip light is made of high-quality transparent silicone, which can withstand bad weather such as rain and high temperatures. It will not break even when used outdoors for long periods of time. 4. [Protective Case] The protective case is waterproof and shock-resistant, making it ideal for outdoor activities and sports. Even when your bike is shaking, you won't have to worry about the battery box slipping or cracking. It's perfect for outdoor use. 5. [Easy Installation] The LED strip light comes with strong double-sided tape. The battery box and protective case have Velcro on the back, making installation easy. The battery box protective cover can be secured to the bicycle frame with cable ties. The unique design of this LED strip light with two 0.8m strips in one battery box makes it a perfect addition to your bike frame.